توضیحات
The ATMEGA128RFA1-ZU is a 8-bit low-power CMOS Microcontroller based on the AVR enhanced RISC architecture combined with a high data rate transceiver for the 2.4GHz ISM band. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The radio transceiver provides high data rates from 250kBps up to 2Mbps, frame handling, outstanding receiver sensitivity and high transmit output power enabling a very robust wireless communication.
- Advanced RISC architecture – On-chip 2-cycle multiplier
- Non-volatile program and data memories
- JTAG (IEEE 1149.1 compliant) interface
- Peripheral features – Multiple timer/counter & PWM channels
- Advanced interrupt handler
- Watchdog timer with separate on-chip oscillator
- Power-on reset (POR) and low current brown-out detector
- Advanced power save modes
- Fully integrated low power transceiver for 2.4GHz ISM band
- Hardware security (AES, true random generator)
- Integrated crystal oscillators (32.768kHz and 16MHz, external crystal needed)
- -40C to 125°C Industrial temperature range
- Ultra low power consumption (1.8 to 3.6V) for Rx/Tx and <18.6mA AVR
- 0 to 16MHz at 1.8 to 3.6V Speed grade
Applications: Industrial, RF Communications, Computers & Computer Peripherals
Mfr: Microchip Technology
Type: TxRx + MCU
RF Family/Standard: 802.15.4
Protocol: 6LoWPAN, Zigbee®
Modulation: O-QPSK
Frequency: 2.4GHz
Data Rate (Max): 2Mbps
Power – Output: 3.5dBm
Sensitivity: -100dBm
Memory Size: 128kB Flash, 4kB EEPROM, 16kB SRAM
Serial Interfaces: I²C, JTAG, SPI, USART
GPIO: 38
Voltage – Supply: 1.8V ~ 3.6V
Current – Receiving: 12mA ~ 12.5mA
Current – Transmitting: 8mA ~ 14.5mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9×9)
Base Product Number: ATMEGA128
نقد و بررسیها
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